200918813 九、發明說明： 4 ，【發明所屬之技術領域】 本發明涉及一種發光二極體燈具，特別指帶有光檢測 元件及可遠端監控的發光二極體燈具及其遠端監控方法。 【先前技術】 高功率白光發光二極體（LED)已經成熟應用到許多燈 具上，比如路燈、車燈、投影燈或手電筒。目前，控制路 燈開啟與關閉的方法-般採用定時開啟與關閉，導致開啟 及關閉時間點往往與環境的亮度不符及造成能源浪費；另 大功率的發光二極體在工作時會產生大量熱量， 熱量若不能被有效散發將會影響到燈具的照明狀態，導致 免度哀減。除了本身的散熱問題，還有人為或其他因素的 會：燈具失效。在目前強調節能功能的發光二極 ^ 路燈長期在戶外環境中使用，而且分佈遼 闊，不易監測其工作狀離，产品 m攸而不便對路燈進行維護，保 證其正常工作。 【發明内容】 严且St此’有必要提供一種可遠端監控的發光二極體 燈具及其返端監控方法。 -種可遠端監控的發光二極體燈 秸稷数毛光一極體，該燈具還包括第一、 測元件及一批制各，斗k 弟一无才欢 工^ ^控制盒包括一記憶體及一通曰曰 片，該控制盒與光源、第—當- 、°曰 及弟—光;^測元件電性連接， 200918813 :該·光檢測元件用於檢測環境亮度，該第二光檢測元件 •用於才双測餐光一極體的工作狀態，檢測資訊被存儲記錄在 控制益的記憶體中，並可藉由該通訊晶片將檢測資訊傳輸 給一遠端控制台。 一種發光二極體燈具的遠端監控方法，包括：在該發 光二極體燈具中設置一控制盒，其中該控制盒内包括一記 憶體及-通訊晶片，該記憶體中預先設定有環境亮度標準 ，及反映該I光—極體燈具的光源正常卫作狀態下的發光 冗度參考值，使用-第一光檢測元件對該發光二極體燈具 周圍=環境亮度進行檢測，當檢測得到的環境亮度低於預 設的環境亮度標準值時，則開啟該光源；以及使用一第二 光檢測元件對開啟後該光源的工作狀態進行檢測，並與預 =的，光亮度參考值比較，當該光源工作異常時，則將該 貧訊藉由所述通訊晶片傳遞至—遠端控制台。 藉由該第一光檢測元件對環境亮度的監控，決定光源 的發光二極體的開關控制，從而可實現對發光二極體的照 明時段進行最佳化控制，而在照明時段内，還可藉由該第 ，光檢測元件對發光二極體的發光亮度進行檢測，可遠端 監控該發光二極體燈具的發光亮度是否正常，若有異常， 便可及時通知維修單位進行檢修或更換零件。 【實施方式】 請參見圖1及圖2’本發明—實施例提供的一發光二極 體燈具100 ’其包括一光源10、一散熱器2〇及一監控裝置 (未標示），該光源10設置在散熱器2〇前端面的下方作為照 200918813 .明光源’ S玄監控裝置設置在該散熱器20中用於檢測光源ι〇 的工作狀恕及環境亮度。 該光源10包括複數發光二極體12及一罩設在該等發 光一極體12上方的透明燈罩15’所述發光二極體12的光 線透過該燈罩15向外照射。 該散熱器20具有一基板21，該基板21為自上而下延 伸的長方板形，該基板21的背面中部垂直延伸而成的一凸 起邛25，該基板21背面及侧面向四周延伸出複數散熱鰭片 23，該凸起部25中間自上而下開設有―圓孔25〇。所述光 源1〇的發光二極體12貼設在該基板21的前端面，由此， 發光二極體12產生的熱量直接傳導至基板21並可藉由凸 起部25及散熱鰭片23進一步散發至周圍空氣中。 該監控裝置包括二相同的第一、第二光檢測元件Μ、 =口-與光檢測元件41、42及發光二極體12電性連接的 Ϊ 斤，則元件41、42可以為各種亮度感測裝 Υ光敏—i Α光敏％件及—轉換電路的亮度感測裝置。 ^被兀件可為光敏電阻（例如：硫化錦光敏電阻）、光 發:極Si三極管。該第—光檢測元件41用於檢測該 發先-極體燈具·職的環 41應設置於便於檢測環境光線並處於光源 影:置如不易受發光二極體12發熱的 測光源1G的發光二極體Γ2 /第二光檢測元件42用於檢 光線強度及照明時間，該第二的:二,態，例如開㈣ 先祆測元件42應放置在光源 8 200918813 ' 10照射範圍内便於檢測發光二極體12的照射光線的位置， .如燈罩15中發光二極體12周圍。_電源線設置在所述 ，孔。2/0中用於與監控裝置電性連接。該控制盒45設置在 散熱器2G -側’也可設置在光源1G周圍其他便於安裂及 連接光檢測元件41、42的位置，但應儘量遠離光源10以 免文發光二極體12發熱的影響。請參閱圖3,該控制盒“ 包括-驅動器451、—暫存記憶體设及—通訊晶片 該驅動器451與光源10電性連接可用於控制發光二極體12 開啟或關閉；該記憶體4 5 2可用於暫存光檢測元件4工、4 2 的檢測信號和存儲多個預先設定值，在控制盒45中對光檢 測元件41、42的檢測信號與預先設定值進行比較，可校正 光檢測元件41、42測量偏差、判斷環境亮度情況及分析發 光二極體12的光線強度、照明時間等狀態，並將該發光二 極體U的狀態資訊記錄下來；該控制盒45可藉“通訊 晶片453及電源線50向一遠端控制台（未標示）傳輸信號， 亦可在通訊晶片453中設置密碼，藉由認證讀取控制盒衫 中的貧料，該驅動器451與記憶體452、通訊晶片4幻可集 成在同一晶片上亦可分開製作。 、 請^見圖3，發光二極體燈具1〇〇的工作流程為： 該第一、第二光檢測元件41、42通電開啟，該記憶體 452預先存儲了 -環境亮度標準值以及反映光源川正常工 賴態下的發光亮度參考值，該第—光檢測元件41測得環 境売度實際值後藉由信號31，將該實際值傳送至控制盒C 的兄憶體祝與設定的環境亮度標準值進行比較，根據比 200918813 較的結果，決定是否需要開啟或關閉光源10,進-步地該 控制盒45的驅動器451藉由信號37對光源10進行控制^ 比如說’若環境亮度低於設定亮度值，控制盒45將栌制光 源10開啟進行照明；若環境亮度高於設定亮度值制盒 45將控制光源10關閉；從而可以最佳化地決定光源 照明時段。 當光源10處於開啟狀態，該第二光檢測元件42對光 源10的發光二極體12發射出的光線亮度進行檢測，並將 檢測結果藉由信號33傳輸給控制盒45的記憶體452與已 設定㈣光亮度參考值比較，可得知光源1G的卫作狀態、 照明免度是否異常，比如光線強度、持續照明時間、亮度 哀減、閃爍、卫作異常或耗電異常等等，經比較後得到的 光源=的狀態資訊也可暫存在記憶體452中。值得注意的 是，第二光檢測元件42因距離光源1〇較近，發光二極體 12發熱較高將對第二光檢測元件似生影響並導致其測量 值發生偏差’因此’為提高測量精度，第二光檢測元件42 工作時需要對其結果校正減少測量誤差，而第一光檢測元 件41因距光源1〇較遠，受到發光二極體㈣熱的影響小， 由此’可配合第-光檢測元件41對第二光檢測元件a的 檢測結果進㈣正。舉例來說，當二綠測元件4i、42的 原始測量基準值相同時，第一光檢測元件4工會將其原始測 量基準值暫存在記憶體452巾，每次測量時，該第二 測元件42會將其測量結果及#時的測量基準值同時發送到 Z k'肽452中’ U由第二光檢測元件42當時的測量基準值 200918813 J =體=中第-光檢測元件41的原始測量基準值的比 該第二光檢測元件42是否發生了偏差，若比 幸乂差值不為苓，則應將該比較差 42的測量結果中以校正誤差;當二光檢測^：:: 始測量基準值不相同時，則首先計算該二原始測量基準值 =差值亚存儲料，每次測量時，待第二光檢心件42將 /、測f結果及當時的測量基準值發送到記憶體452中後， 將該弟二光檢測元件42當時的測量基準值加上或減去 =^件41、42原始基準值的差值，再與第—光檢測讀 將偏差始值^量基^值進行比較，比較的結果如果不相同， 則將偏差料异到弟二光檢測元件42的測量結果中以校正 誤差’由此而來，該第二光檢測开杜 精准。 尤杬利兀件42的檢測結果將更加 综上所述，該光源10的發光二極體12的所有狀離， 如光線強度、照明時間，以及環境亮度，均可藉由料 ㈣元件41、42㈣得到，所檢測資訊被存儲記錄在控制 :45的,己憶體452中，藉由該第一光檢測元件41對環境 :度的監控：決定光源10的發光二極體12的開關控制， k而可實現對發光二極體12的照明時段進行最佳化抑制. 而在照明時段内，還可藉由該第二光檢測元件42賴丄 極體U的發光亮度進行檢測，遠端控制台定時發出信號如 藉由通訊晶片453認證後掃描讀取該控制盒45的記^體 452中的資訊，從而可遠端監控該發光二極體的工曰 否正常，若有異常，便可及時通知維修單位進行檢修或= 11 200918813 換零件。 綜上所述，本發明符合 利申請，，以上該者僅為本法提出專 悉本案技藝之人士，在爰依本發明精：：』：凡熟 文化’白應涵盍於以下之申請專利範圍内。 哪飞 【圖式簡單說明】 圖 圖1係本發明一實施例的發光二極體燈具之立體示意 圖2係圖1另一視角示意圖。 圖3係圖1中發光二極體燈具之工作流程圖 主要元件符號說明】 10 發光二極體燈具 100 12 燈罩 15 20 基板 21 23 凸起部 25 250 第一光檢測元件 41 31,33,37,38 42 控制盒 45 50 驅動器 451 452 通訊晶片 453 光源 發光二極體 散熱器 散熱鰭片 圓孔 信镜 第〜光檢測元4 電源線 記憶體 12200918813 IX. INSTRUCTIONS: 4, [Technical Field of the Invention] The present invention relates to a light-emitting diode lamp, in particular to a light-emitting diode lamp with a light detecting element and a remotely monitorable device and a remote monitoring method thereof. [Prior Art] High-power white light-emitting diodes (LEDs) have been maturely applied to many lamps, such as street lamps, lamps, projection lamps or flashlights. At present, the method of controlling the opening and closing of the street lamp is generally started and closed, which causes the opening and closing time points to be inconsistent with the brightness of the environment and wastes energy; another high-power LED generates a large amount of heat during operation. If the heat cannot be effectively dissipated, it will affect the lighting state of the luminaire, resulting in a waiver. In addition to its own heat dissipation problems, there are also artificial or other factors: the lamp fails. At present, the light-emitting diodes that emphasize energy-saving functions have long been used in outdoor environments, and they are widely distributed, and it is difficult to monitor their working conditions. The products are not convenient for maintenance of street lamps to ensure their normal operation. SUMMARY OF THE INVENTION It is necessary to provide a remotely monitorable light-emitting diode lamp and a method for monitoring the same. - A remotely monitorable light-emitting diode lamp with a number of hair-light poles, the lamp also includes the first, the measuring component and a batch of each, the bucket k brother has a talented work ^ ^ control box includes a memory The body and a splicing piece, the control box is electrically connected with the light source, the first---, the 曰, and the —-light; the measuring component is electrically connected, 200918813: the light detecting component is used for detecting the ambient brightness, the second light detecting Component • Used to test the working status of the light-emitting body, the detection information is stored in the memory of the control, and the detection information can be transmitted to a remote console through the communication chip. A remote monitoring method for a light-emitting diode lamp includes: setting a control box in the light-emitting diode lamp, wherein the control box includes a memory and a communication chip, and the ambient brightness is preset in the memory Standard, and reflect the reference value of the light-emitting redundancy in the normal state of the light source of the I-light body lamp, using the first light detecting element to detect the ambient brightness of the light-emitting diode lamp, when detected When the ambient brightness is lower than the preset ambient brightness standard value, the light source is turned on; and a second light detecting element is used to detect the working state of the light source after being turned on, and compared with the pre-light, light brightness reference value, when When the light source is abnormal, the communication is transmitted to the remote console through the communication chip. The monitoring of the ambient brightness by the first light detecting element determines the switching control of the light emitting diode of the light source, so that the lighting period of the light emitting diode can be optimally controlled, and during the lighting period, By means of the first, the light detecting component detects the light emitting brightness of the light emitting diode, and can remotely monitor whether the light emitting brightness of the light emitting diode lamp is normal, and if there is an abnormality, the maintenance unit can be notified to repair or replace the part in time. . [Embodiment] Referring to FIG. 1 and FIG. 2, a light-emitting diode lamp 100' includes a light source 10, a heat sink 2, and a monitoring device (not shown). The light source 10 It is disposed under the front end surface of the heat sink 2 as a photo of 200918813. The light source 'S Xuan monitoring device is disposed in the heat sink 20 for detecting the operation of the light source ι and the ambient brightness. The light source 10 includes a plurality of light emitting diodes 12 and a transparent lampshade 15' disposed above the light emitting diodes 12. The light of the light emitting diodes 12 is radiated outward through the light cover 15. The heat sink 20 has a substrate 21 which is a rectangular plate shape extending from the top to the bottom. A convex portion 25 extending vertically from the central portion of the back surface of the substrate 21 extends from the back surface and the side surface of the substrate 21 to the periphery. A plurality of fins 23 are formed, and a circular hole 25 is opened from the top to the bottom of the boss portion 25. The light emitting diode 12 of the light source 1 贴 is attached to the front end surface of the substrate 21 , whereby the heat generated by the light emitting diode 12 is directly transmitted to the substrate 21 and can be supported by the convex portion 25 and the heat dissipation fins 23 . Further distributed to the surrounding air. The monitoring device includes two identical first and second photodetecting elements Μ, □ ports - electrically connected to the photo detecting elements 41, 42 and the light emitting diodes 12, and the elements 41, 42 can have various brightness senses. Measure the brightness of the photosensitive light - i Α photosensitive % parts and - conversion circuit brightness sensing device. ^The component can be a photoresistor (for example: a vulcanization photoresistor), a light-emitting diode: a polar Si transistor. The first light detecting element 41 is configured to detect that the ring 41 of the first-polar body lamp is disposed to facilitate detecting the ambient light and is in the light source shadow: the light of the measuring light source 1G that is not easily heated by the light emitting diode 12 The diode Γ 2 / second light detecting element 42 is used for detecting the light intensity and the illumination time, and the second: second, state, for example, the opening (four) the first detecting component 42 should be placed in the light source 8 200918813 '10 illumination range for easy detection The position of the illumination light of the light-emitting diode 12, such as around the light-emitting diode 12 in the lamp cover 15. _ Power cord is set in the hole. 2/0 is used for electrical connection with the monitoring device. The control box 45 is disposed on the side of the heat sink 2G - and can also be disposed at a position around the light source 1G for facilitating the cracking and connection of the light detecting elements 41, 42, but should be kept away from the light source 10 as much as possible to avoid the influence of the heat generated by the light emitting diode 12. . Referring to FIG. 3, the control box includes a driver 451, a temporary memory device, and a communication chip. The driver 451 is electrically connected to the light source 10 to control whether the LED 12 is turned on or off. The memory 4 5 2 can be used to temporarily store the detection signals of the photodetecting element 4 and 4 2 and store a plurality of preset values, and compare the detection signals of the photodetecting elements 41 and 42 with the preset values in the control box 45 to correct the photodetection. The components 41 and 42 measure the deviation, determine the ambient brightness, analyze the light intensity of the LED 12, the illumination time, and the like, and record the state information of the LED U; the control box 45 can borrow the communication chip. The 453 and the power cord 50 transmit signals to a remote console (not shown), and a password can also be set in the communication chip 453, and the driver 451 communicates with the memory 452 by means of authentication. The wafer 4 can be integrated on the same wafer or separately. Please refer to FIG. 3, the working process of the light-emitting diode lamp 1〇〇 is: the first and second light detecting elements 41, 42 are powered on, and the memory 452 pre-stores the ambient brightness standard value and the reflected light source. The reference value of the illuminance brightness in the normal state of the river, the first photodetecting element 41 detects the actual value of the environmental temperature and then transmits the actual value to the control box C by the signal 31, and the set environment The brightness standard value is compared, and according to the result compared with 200918813, it is determined whether the light source 10 needs to be turned on or off, and the driver 451 of the control box 45 further controls the light source 10 by the signal 37. For example, if the ambient brightness is low. In setting the brightness value, the control box 45 turns on the light source 10 for illumination; if the ambient brightness is higher than the set brightness value, the box 45 turns off the control light source 10; thus, the light source illumination period can be optimally determined. When the light source 10 is in an on state, the second light detecting component 42 detects the brightness of the light emitted by the light emitting diode 12 of the light source 10, and transmits the detection result to the memory 452 of the control box 45 by the signal 33. Setting (4) Comparison of light brightness reference value, it can be known whether the illumination state of the light source 1G and the illumination exemption are abnormal, such as light intensity, continuous illumination time, brightness sag, flicker, guard abnormality or power consumption abnormality, etc. The status information of the obtained light source = may also be temporarily stored in the memory 452. It is worth noting that the second light detecting element 42 is closer to the light source 1 ,, and the higher heat generated by the light emitting diode 12 will have a similar effect on the second light detecting element and cause the measured value to deviate 'so' to improve the measurement. Accuracy, the second photodetecting element 42 needs to correct its result to reduce the measurement error, and the first photodetecting element 41 is far from the light source 1 ,, and is less affected by the heat of the light emitting diode (4), thereby The detection result of the first photodetecting element 41 by the first photodetecting element 41 is positive (4). For example, when the original measurement reference values of the two green measuring elements 4i, 42 are the same, the first light detecting element 4 union temporarily stores its original measurement reference value in the memory 452, and the second measuring element is measured each time. 42 will simultaneously transmit the measurement result and the measurement reference value of # to the Z k 'peptide 452 ' U by the second light detecting element 42 at that time the measured reference value 200918813 J = body = the first - the light detecting element 41 Whether the measured reference value is different from the second light detecting element 42. If the difference is less than 乂, the difference between the measurement results of the difference 42 should be corrected; when the two light detection ^::: When the initial measurement reference values are different, the two original measurement reference values=difference sub-storage materials are first calculated. At each measurement, the second optical inspection core 42 sends the /, the measured f results and the current measurement reference value. After the memory 452 is added, the measured reference value of the second light detecting element 42 is added or subtracted from the original reference value of the 41, 42 and the initial value of the deviation is detected with the first light detecting read ^ The basis value is compared, and if the comparison result is not the same, the deviation will be Brother two different measurement result of the light detecting element 42 to correct errors' resulting, opening the second photodetector Du accurate. The detection result of the Uber element 42 will be more comprehensively described. All the separations of the LEDs 12 of the light source 10, such as the light intensity, the illumination time, and the ambient brightness, can be obtained by the material (4) element 41. 42 (4), the detected information is stored and recorded in the control: 45, the memory 452, by the first light detecting element 41 to monitor the environment: the switch control of the light-emitting diode 12 of the light source 10 is determined, k, the illumination period of the LED 12 can be optimized and suppressed. In the illumination period, the second photodetecting element 42 can also detect the brightness of the U-pole U, and the remote control is performed. The station periodically sends a signal to scan and read the information in the record 452 of the control box 45 after being authenticated by the communication chip 453, so that the work of the light-emitting diode can be remotely monitored, and if abnormal, Inform the maintenance unit in time for maintenance or = 11 200918813 replacement parts. In summary, the present invention is in conformity with the application, and the above is only for those who have learned the skill of the present invention in this law, and in accordance with the invention:: 』: The familiar culture 'Bai Yinghan is within the scope of the following patent application . BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a light-emitting diode lamp according to an embodiment of the present invention. FIG. 2 is another perspective view of FIG. 3 is a working flow chart of the light-emitting diode lamp of FIG. 1 main component symbol description] 10 light-emitting diode lamp 100 12 lamp cover 15 20 substrate 21 23 convex portion 25 250 first light detecting element 41 31, 33, 37 ,38 42 control box 45 50 driver 451 452 communication chip 453 light source light emitting diode heat sink fins round hole mirror number ~ light detection element 4 power line memory 12